Harvard Medical School Affinity ID


The Harvard Medical School Affinity ID system allows anyone to register their valid email address and set a password for use with participating HMS-hosted applications.

Usually, you'll have been referred to this site by a participating application or a colleague at Harvard Medical School. Once you've completed the process of registering and setting your password here, visit the application or contact your colleague for next steps.

HMS Wiki Users: If you have an eCommons ID, please use this for your Wiki login instead of registering for an Affinity ID.


Enter your name and email address to start the registration process. You must use standard capitalization, such as: My Name

Step 1 of 3

We will send an email containing a validation URL to the email address you enter.
Current email address
First Name
Last Name

All fields required.

Have you already registered your email address with the HMS Affinity ID system? You can reset your password if you've either forgotten it or would just like to change it.


Participating applications include

  • the HMS Wiki: a web-based collaboration platform

© 2005-2016 Presidents and Fellows of Harvard College.
The Harvard Medical School Affinity ID system is provided by the Research Information Technology Group. Need help with the system? Please visit our web site to request support.